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Showing 1 to 1 of 1 for “"Wetlands -- Colorado -- Great Sand Dunes National Park and Preserve"”.
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Measuring changes in areal extent of historic wetlands at Great Sand Dunes National Monument, Colorado 1936-1995
Great Sand Dunes National Monument (GRSA) is a unit of the National Park system in south central Colorado. With funding from the Colorado Historical Society, a series of studies were undertaken for an environmental history of the GRSA area and the San Luis Valley. Park managers were concerned over …